TreeNodeCollection::IndexOf Method (TreeNode^)

 

Determines the index of the specified TreeNode object.

Namespace:   System.Web.UI.WebControls
Assembly:  System.Web (in System.Web.dll)

public:
int IndexOf(
	TreeNode^ value
)

Parameters

value
Type: System.Web.UI.WebControls::TreeNode^

The TreeNode object to locate.

Return Value

Type: System::Int32

The zero-based index of the first occurrence of value within the TreeNodeCollection, if found; otherwise, -1.

Use the IndexOf method to determine the zero-based index of the specified TreeNode object in the TreeNodeCollection object. If the node is not in the collection, the method returns -1.

System_CAPS_noteNote

If the specified node appears multiple times in the collection, the index of the first occurrence is returned.

The following example demonstrates how to use the IndexOf method to determine the index of a root node. Notice that the Nodes property returns a TreeNodeCollection object.

No code example is currently available or this language may not be supported.

.NET Framework
Available since 2.0
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